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Oxalic Acid

Oxalic Acid

其他信息

Appearance:

powder

CAS No.:

6153-56-6

Certification:

ISO,SGS, REACH

Molecular Formula:

H2c2o4.2H2O

EINECS:

205-634-3

Product Description:

 Product Name:Oxalic Acid

CAS No.: 6153-56-6

Formula: H2c2o4.2H2O

EINECS: 205-634-3

Appearance: Powder

Acid Strength: Weak Acid

Packaging: Paper Bag

Quality Specification:

Executive Standard GB/T 1626-2008 Oxalic acid for industrial use
Types I Types High performace
C2H2O4·2H2O 99.6%
Sulfate 0.07%
Burning residue 0.01%
Pb 0.0005%
Fe 0.0005%
chloride 0.0005%
Ca 0.0005%

Features:

1, colorless transparent crystal or powder.

2, soluble in ethanol. Dissolved in water. Micro-soluble ether. Do not dissolve in benzene and chloroform. Soluble in water 100mL 4900g (25 ° C), the highest concentration of 98%.

3, oxalic acid began to sublimate at 100 ºC, 125 ºC rapid sublimation, 157 ºC when a large number of sublimation, and began to break down.

Application:

  1. Purifying agent in pharmaceutical industry, special in antibiotic medication, such as oxytetracycline, Chloramphenicol etc;
  2. Precipitating agent in Rare-earth mineral processing;
  3. Bleaching agent in the textile activities, wood pulp bleaching;
  4. Rust-remover for metal treatment;
  5. Grinding agent, such as marble polishing;
  6. Waste water treatment, removing calcium from water.

Packing

Standard packaging includes the following:

25kg per bag.

Other package sizes are available upon request.

Storage

Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.

Period of validity

24 months.

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